Generalized Gaussian Approximation and Its Application in Polar Decoding.

Zhihuan Zhu Zhaoyang Zhang Kangjian Qin Xiong Wang

Published in: WCSP (2018)

Keyphrases

generalized gaussian
probability density function
markov random field
kullback leibler divergence
wavelet coefficients
maximum a posteriori
wavelet domain
sar images
gaussian model
prior model
frequency domain
feature extraction
multiscale
subband
image coding